FR2139069B1 - - Google Patents

Info

Publication number
FR2139069B1
FR2139069B1 FR727218750A FR7218750A FR2139069B1 FR 2139069 B1 FR2139069 B1 FR 2139069B1 FR 727218750 A FR727218750 A FR 727218750A FR 7218750 A FR7218750 A FR 7218750A FR 2139069 B1 FR2139069 B1 FR 2139069B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR727218750A
Other languages
French (fr)
Other versions
FR2139069A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Timken Co
Original Assignee
Timken Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Timken Co filed Critical Timken Co
Publication of FR2139069A1 publication Critical patent/FR2139069A1/fr
Application granted granted Critical
Publication of FR2139069B1 publication Critical patent/FR2139069B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
    • B22D19/085—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal of anti-frictional metal
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
FR727218750A 1971-05-26 1972-05-25 Expired FR2139069B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14691171A 1971-05-26 1971-05-26

Publications (2)

Publication Number Publication Date
FR2139069A1 FR2139069A1 (en) 1973-01-05
FR2139069B1 true FR2139069B1 (en) 1973-07-13

Family

ID=22519533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727218750A Expired FR2139069B1 (en) 1971-05-26 1972-05-25

Country Status (8)

Country Link
US (1) US3704183A (en)
AU (1) AU469222B2 (en)
CA (1) CA954728A (en)
DE (1) DE2225517B2 (en)
FR (1) FR2139069B1 (en)
GB (1) GB1354828A (en)
IT (1) IT955833B (en)
SE (1) SE411557B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342818A1 (en) * 1976-03-05 1977-09-30 Ceskoslovenska Akademie Ved Steel rings for bearings prodn. - by centrifugal casting with controlled cooling, and heating, followed by rolling to shape
US4581079A (en) * 1985-03-27 1986-04-08 Amax Inc. Bearing steel
SE501382C2 (en) * 1992-05-27 1995-01-30 Skf Ab Steel for ball and roller bearings
FR2713661B1 (en) * 1993-12-13 1996-01-12 Ascometal Sa Annealing process for carbon steel steel products rich in chromium and manganese.
JPH1046286A (en) 1996-07-26 1998-02-17 Nippon Seiko Kk Rolling bearing

Also Published As

Publication number Publication date
FR2139069A1 (en) 1973-01-05
IT955833B (en) 1973-09-29
DE2225517A1 (en) 1972-12-14
US3704183A (en) 1972-11-28
AU469222B2 (en) 1976-02-05
GB1354828A (en) 1974-06-05
AU4244072A (en) 1973-11-22
DE2225517B2 (en) 1977-05-18
SE411557B (en) 1980-01-14
CA954728A (en) 1974-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse